Results 61 to 70 of about 46,547 (189)

The case for cash

open access: yesLatin American Journal of Central Banking, 2020
Cash is an extremely useful social contrivance. Kenneth Rogoff, who calls for phasing-out high denomination cash over time, recently discussed two possible drawbacks of high-denomination cash: the extensive use of high-denomination cash in crime and in ...
James J. McAndrews
doaj   +1 more source

The Desirable Organizational Structure for Evolutionary Firms in Static Landscapes [PDF]

open access: yes, 2003
In addition to the common analysis of the Kauffman NK model where the value of K and the structure of interaction is given, the aim of this paper is to study what would be the values of these two parameters if they were endogenized.
Garrido, Nicolas
core  

Three-body radiative heat transfer and Casimir-Lifshitz force out of thermal equilibrium for arbitrary bodies

open access: yes, 2014
We study the Casimir-Lifshitz force and the radiative heat transfer in a system consisting of three bodies held at three independent temperatures and immersed in a thermal environment, the whole system being in a stationary configuration out of thermal ...
Antezza, Mauro, Messina, Riccardo
core   +3 more sources

Laccases from lactic acid bacteria show cuprous oxidase activity and capture Cu(II) and Ag(I) ions

open access: yesProtein Science, Volume 35, Issue 1, January 2026.
Abstract Several laccases derived from lactic acid bacteria (LAB) display specific structural features, such as two methionine residues at the entrance of the T1Cu center, and an extended C‐terminal end enriched in methionine and histidine. To investigate their functional roles, we engineered mutant variants of the laccase Pp4816 from Pediococcus ...
Raquel Gascó   +6 more
wiley   +1 more source

“For extraordinary heroism and outstanding performance”: Kay’yong, 2 PPCLI and the Controversy surrounding the US Presidential Unit Citation [PDF]

open access: yes, 2012
Despite a growing historiography, the Canadian experience in Korea is still a very much forgotten part of our history. Kap’yong, the marathon battle of 22–25 April 1951 where the Second Battalion of the Princess Patricia’s Canadian Light Infantry (22PLCI)
Fowler, Michelle
core   +1 more source

Reversed anisotropies and thermal contraction of FCC (110) surfaces

open access: yes, 2000
The observed anisotropies of surface vibrations for unreconstructed FCC metal (110) surfaces are often reversed from the "common sense" expectation.
A. Franchini   +36 more
core   +2 more sources

Affine‐Image‐Driven and Finite‐Time Stable Formation Control for Multi‐AUV Systems With Unknown Complex Disturbances: A Geometric Perspective

open access: yesIET Signal Processing, Volume 2026, Issue 1, 2026.
Formation control of multi‐autonomous underwater vehicle (AUV) systems is essential for collaborative ocean tasks such as environmental monitoring and resource exploration, but it is hindered by challenges like limited flexibility in formation transformation, model uncertainties, and unknown ocean current disturbances.
Fan Luan   +3 more
wiley   +1 more source

Factor Content of Agricultural Trade [PDF]

open access: yes
Replaced with revised version of paper 08/25/09.Factor content, Heckscher-Ohlin, Factor abundance, Agricultural trade, International Relations/Trade, F12, F14, D23, Q12, Q17,
Ciaian, Pavel, Kancs, d'Artis
core   +1 more source

PGN_0298 in the Assembly and Insertion Machinery (Aim) Operon Is Essential for the Viability of Porphyromonas gingivalis

open access: yesMicrobiology and Immunology, Volume 70, Issue 1, Page 9-14, January 2026.
ABSTRACT Porphyromonas gingivalis is a typical periodontal pathogen, and one of its key virulence factors is the powerful protease gingipains. Gingipains are secreted via the type IX secretion system (T9SS) and are associated with the assembly and insertion machinery (Aim) operon (PGN_0296 to PGN_0301), which encodes both T9SS components and non‐T9SS ...
Shintaro Ono   +7 more
wiley   +1 more source

Startups’ organizational resilience in post-COVID times

open access: yesInternational Journal of Management and Economics
The paper is theoretical and empirical. Its basic purpose is to examine the resilience of organizational startups during the post-COVID-19 pandemic. The basic research method used in the study was CAWI.
Korpysa Jarosław, Judit Oláh
doaj   +1 more source

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